{"id": 8511, "prediction_verbatim": "META underperforms SPY over 48h [DIRECTION: down] [FALSIFY: META closes flatter than SPY or outperforms SPY over the 48h window]", "created_at": "2026-07-31 08:00:45", "direction": "down", "timeframe": "48h", "score": 0.08, "outcome": "Wrong \u2014 META +9.5% vs SPY +2.2% \u2014 META beat SPY by 7.3%", "resolved_at": "2026-08-04 08:08:21", "chain_hash": "da801397eeb1ac4cd22e2dad6cef53bd025d4f0b47fa5eb7b9fa76aed122d807", "chain_tx": "pzTjqyB9KUVH71CJtAvr6WzYA5889asZSwRFZzDgc4ZruFKnZZuVx3bSACc3z1XsW1uVGRHNcTYALQnvyL9zJbn", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}